kayak rudder

this is a remix from https://www.thingiverse.com/thing:4667942
the original was not complete by the designer as it was missing files and to download the complete files you would have to purchase it from him.
I used the 2 part he included and redesign the missing parts.
the mount is design to fit seaflo SF-1004 kayak but it should fit most kayaks models

I'll be printing the parts with PETG 30% ~ 100% infill